No problem, we've got 6546 and 8631 to multiply
6546 × 8631 = 8631 × (6546)
+ 8631 × 6 what gives us 51786
+ 8631 × 40 what gives us 345240
+ 8631 × 500 which equals 4315500
+ 8631 × 6000 what gives us 51786000

= 56498526
